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F. Charges for your return:
1)A restocking charge of 25% creditable invoice value.
2)All return shipping fees.
3)Additional fees will be charged, if products are found to be damaged, missing or used.
4)YMGI will notify the distributor of the charges only after the inspection and assessment of the returned products 
    has been completed.

Attention:

1) Returned products must be shipped within 7 days of YMGI's releasing of 

RGA #

.

2) 

All RGA

 shipping shall be prepaid by the customer. 

YMGI will not accept any COD freight

.

YMGI GROUP DISCLAIMING-1: 

YMGI Group will NOT accept any return, or may not honor 100% credit for any return of Product(s)/Part(s)/
Accessories, in any of the following cases:
* Return requests made 30 or more days after the date of original sales shipping from YMGI Group warehouse.
* Return shipment is initiated 8 days or more after the RGA is approved.
* Returned products received not displaying an YMGI-approved valid 

RGA #

.

* Returned products received C.O.D.
* Returned products not received in the original packaging.
* Returned products received with non-repairable packaging, including duct tape or marks on units or carton 
  boxes.
* Returned products received with missing units/parts/accessories.
* Returned products received, are found to be non-functional or damaged.

YMGI GROUP DISCLAIMING-2: 

YMGI Group will not be responsible for any losses of returned unit(s)/part(s)/accessories in transition to YMGI 

  Group warehouse. 
* YMGI Group RGA is valid for seven (7) days from the original issuing date. Returns will not be accepted, if 
  shipping is made 8 or more days after the YMGI Group RGA is issued.

DEFECTIVE UNITS / PARTS / ACCESSORIES-REPAIR OR REPLACEMENT

Out of thousands of units sold every year, there may be an occasional instance your product does not operate 
properly. Reasons of but are not limited to: 

manufacturing, installation, operation, maintenance and 

knowledge of operator

The defects might be found before/ during installation or in the operation of the unit. Defects can be in the form 
of blown fuse(s), defective control board(s), damaged remote control, loose or missing screws, etc. These 
defective parts can be replaced easily.

Some functions of our units are different from what are typical in traditional split type air conditioning and heat 
pump systems and similar systems made by other manufacturers. These are not defects. Take some time to 
learn the functions of your unit. We will be happy to assist you with any questions you may have concerning the 
functions of your new unit.

1. 

Part repair or replacement after trouble-shooting: 

 This is the most common and generally the easiest and 

    most economical way for all parties, since the problem and all part needs can be accurately and completely     
    identified. 

* Your technician calls our technical support line, from your job site, after checking your units and getting all the information 
  ready.
* Our technical support will go through several steps, over the phone or through email, with your technician, in order to help 
  identify and resolve the problems. Normally wiring correction, piping correction, part repair/ replacement will resolve the 
  problems. 

Equipment failure does not automatically denote a product defect from the factory assembly line. The defects can 
be caused, during production, transportation, installation, operation, maintenance, or service. Defects may NOT 
be the responsibility of the manufacturer. Nobody willfully or intentionally produces a defective product. No 
determination shall be made until the technical issue(s) or the causes of the defect(s) are identified.

If a defect is found, whether at the original installation, or during normal operation, we will gladly help you in the 
following steps in sequence from 1 to 3:

CUSTOMER AND TECHNICIAN MUST READ

MUST READ

MUST READ

P9 OF 40

P10 OF 40

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

* If the damage is minor or partial, that you choose to accept, you can contact the distributor or YMGI to discuss 
  the possible replacement of the damaged part.
* If refusal of the shipment

 

is needed due to severe freight damage, 

DO NOT

 sign the carrier's delivery receipt 

  document indicating that you accept the products.  Mark receipt "REFUSED DUE TO FREIGHT DAMAGE." 
  Sign and date along with the delivery driver's signature and date.
* Take pictures showing the damage, before the delivery driver leaves.
* If you accept the delivery or fail to note damage on the driver's delivery receipt, the ability to claim freight 
  damage is lost and YMGI will not replace the unit on this basis.
* Contact the distributor or YMGI, report the damage by forwarding the marked delivery receipt copy and pictures.
* Only after YMGI verifies with the carrier the necessary detailed notes of received freight damage, will the 
  damaged products be eligible for replacement.
* If the returned products are found not damaged, YMGI will treat it as a return and will charge you 25% of 
  product value plus added shipping cost.

RETURN-YMGI GROUP POLICIES & RETURN GOODS AUTHORIZATION (RGA) 

All sales are final. If the customer wishes to return a product, the following 

Return Policies

 apply.

A. Only those products (units, parts or accessories) under the following conditions, are eligible for return:

1) Products are returned within 30 days of their original shipment date from YMGI

2) Products have not been installed.
3) No damage exists on the products being returned.
4) No missing products. 
5) Products and packages are clean.
6) No duct tape or marking on the product or box.
7) Products are still their original package, in good shape and in re-sellable condition, as YMGI determines.

B. Preapproval steps for your return request:
1) Contact your distributor or YMGI to request a return.
2) Photograph your product and box to show details
3) YMGI will review your request, along with the pictures and any other details pertaining to your request.
4) If YMGI agrees to process your return request, a form called

 Return Goods Authorization (RGA), along with 

    an assigned RGA # 

 will be forwarded to your distributor or you.

5) Any return without YMGI Group approved RGA #, will not be accepted. 

C. YMGI must verify the following before you can pack your products:
1) No products (units, parts, accessories) are missing.
2) No damage is found.
3) The products are in the original packaging.
4) No duct tape on any product or box.
5) Pictures have been taken and sent to YMGI to verify the product and boxes are not damaged.
6) The RGA has been completed and a copy has been returned to YMGI, via email or fax.
7) YMGI has approved the request in writing.

D. Shipping Preparation:
1) Package all products in a manner in which no damage can occur to the product and secure to a pallet.
2) Take and forward pictures of packed pallets for YMGI to verify proper packaging and no existing damage.
3) Include the YMGI approved RGA# in the shipping documents.
4) YMGI reserves the right to approve or deny any shipments.
5) YMGI can arrange shipping for you, but not at YMGI's cost. If this option is chosen, a packing list and BOL will 
    be issued to you through YMGI.
6) If the above option is not chosen, you will be responsible for all freight charges. YMGI will not accept any 
    returned items COD.
7) Place the package in an area which is accessible to the shipping company for pickup and limits the possibility 
    of damage to the product.  Customer must be present at the time of freight pick up.

After shipping, fax

 

the BOL to YMGI Group at 1-866-377-3355 or email to customerservice@ymgigroup.com, 

detailing the information of the freight company and their tracking number.

E.Freight Damage:
1) YMGI Group will inspect returned items  
2) Claiming of freight damage from a customer hired carrier will be the customer's responsibility. 
3) Claiming of freight damage from a YMGI hired carrier will be YMGI's responsibility.

CUSTOMER AND TECHNICIAN MUST READ

Summary of Contents for WMMS-09EW-V2B

Page 1: ...pment NEC State City or Local Codes and related manuals from us Otherwise damage to equipment or property even injury to people may occur Installer Currently licensed HVAC installer only Read this man...

Page 2: ...ory labs third party labs and various fields applications following related industrial and company standards 7 Field installation details matter with all 1 if your units will work correctly and proper...

Page 3: ...ty approval because warranty is approved only to those qualified and successful installations by qualified HVAC technician I know the warranty if approved is a standard 5 year compressor and 1 year ot...

Page 4: ...eral knowledge and experience a full single head installation may normally cost anywhere from 800 to 1500 These costs are estimates and your actual costs may differ due to job nature and location 8 Nu...

Page 5: ...D MUST READ MUST READ P7 OF 40 P8 OF 40 YMGI Engineered Comfort Products for A Sustainable and Efficient Green World YMGI Engineered Comfort Products for A Sustainable and Efficient Green World The co...

Page 6: ...t Green World YMGI Engineered Comfort Products for A Sustainable and Efficient Green World If the damage is minor or partial that you choose to accept you can contact the distributor or YMGI to discus...

Page 7: ...he Customer Request to Ship Products to YMGI Service Center for Inspection and Repair and Authorization to Charge form 2 You will review the form and fill all fields appropriately sign and send back t...

Page 8: ...copper tube Aluminum fin copper tube Swing Motor Model MP28VB 1 4 3 8 MP28EC MP35XX Output of Swing Motor W 2 2 2 5 Fuse A PCB 3 15A Transformer 0 2A PCB 3 15A Transformer 0 2A PCB 3 15A Transformer 0...

Page 9: ...WS DIMENSIONS MOUNING BRACKET CLEARANCE YMGI Engineered Comfort Products for A Sustainable and Efficient Green World YMGI Engineered Comfort Products for A Sustainable and Efficient Green World WMMS 0...

Page 10: ...this mode only indoor fan is running at setting status Under auto fan speed it will run by cooling auto fan Heating Mode When the indoor receiving the information mode clash from outdoor unit and the...

Page 11: ...ter setting sleep procedure 1h T preset will increase 1 F 2h later T preset will O O increase 2 F then remain the temperature T preset will not exceed 86 F under heating after setting sleep O O proced...

Page 12: ...ER 4 OVER 80 CLEARANCE REQUIRED AROUND UNITS DUAL ZONE 2 YMGI Engineered Comfort Products for A Sustainable and Efficient Green World YMGI Engineered Comfort Products for A Sustainable and Efficient G...

Page 13: ...E REQUIRED AROUND UNITS QUAD ZONE OVER 2 OVER 4 OVER 4 OVER 80 YMGI Engineered Comfort Products for A Sustainable and Efficient Green World YMGI Engineered Comfort Products for A Sustainable and Effic...

Page 14: ...for screws Align mounting plate holes with those holes drilled on the wall and put anchors or screws into the holes to secure mounting plate Steps To Mount Plate a b c Drill mounting holes to make su...

Page 15: ...ipes need to come out of the bottom side facing the front of indoor unit of the indoor unit snap off portion 2 on plastic casing If pipes need to come out of the left side facing the front of indoor u...

Page 16: ...N INDOOR AND OUTDOOR UNITS Firstly connect copper tubes at indoor unit Bend pipes by tools but not by hands Extra length is needed for future service REFRIGERANT PIPES For distance other than 25 betwe...

Page 17: ...25 26 27 28 29 30 Jumping connector 1 32 Transformer 48X26P 1 33 Wire clamp 1 34 Rear clamp 1 35 Connecting cable 1 36 swing louver clamp 1 37 swing louver 1 38 swing louver up 1 39 swing louver down...

Page 18: ...e 68012019 1 Receiver board 30545042 1 Front panel 200022921 1 Guide louver 261120432 1 Guide louver 261120422 1 Motor MP28EC 15212002 1 Right motor clamp 26112429 1 Bearing holder 26152423 1 Motor FN...

Page 19: ...2 Front case 200026524 1 Front panel 2000284402 1 remote control YT1F 30510049 1 Displaying light board 22432071 1 Electric box cover 1 20112019 1 Wire clamp 71010103 1 Terminal board 4201026601 1 El...

Page 20: ...mfort Products for A Sustainable and Efficient Green World DISASSEMBLY PROCEDURE OPERATING PROCEDURES PHOTOS Disassemble Front Panel Lift the front panel upward Firstly screw off a screw fixing the up...

Page 21: ...ny damages to person or property of whatever kind direct or indirect special or consequential whether resulting from use or loss of use of the product The original licensed installer or current servic...

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